I was very happy with my purchase until we had a freeze.  I've never had to bring a birdbath indoors when the weather is cold.  I like to supply water to the birds with a heating unit to keep the water warm an unfrozen for them in the winter.  I could not do that with this birdbath because as soon as the cold weather arrived the outer layers of the top bowl peeled off and landed on the ground.  The base is still okay, but the bowl has been destroyed by the cold weather.  I'm very disappointed.